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install.sh
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install.sh
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#!/usr/bin/env bash
# Copyright 2021 Chaos Mesh Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This is a script to quickly install chaos-mesh.
# This script will check if docker and kubernetes are installed. If local mode is set and kubernetes is not installed,
# it will use kind or minikube to install the kubernetes cluster according to the configuration.
# Finally, when all dependencies are installed, chaos-mesh will be installed.
VERSION=${VERSION:-latest}
usage() {
cat << EOF
This script is used to install chaos-mesh.
Before running this script, please ensure that:
* have installed docker if you run chaos-mesh in local.
* have installed Kubernetes if you run chaos-mesh in normal Kubernetes cluster
USAGE:
install.sh [FLAGS] [OPTIONS]
FLAGS:
-h, --help Prints help information
-d, --dependency-only Install dependencies only, including kind, kubectl, local-kube.
--force Force reinstall all components if they are already installed, include: kind, local-kube, chaos-mesh
--force-chaos-mesh Force reinstall chaos-mesh if it is already installed
--force-local-kube Force reinstall local Kubernetes cluster if it is already installed
--force-kubectl Force reinstall kubectl client if it is already installed
--force-kind Force reinstall Kind if it is already installed
--volume-provisioner Deploy volume provisioner in local Kubernetes cluster
--local-registry Deploy local docker registry in local Kubernetes cluster
--template Locally render templates
--k3s Install chaos-mesh in k3s environment
--microk8s Install chaos-mesh in microk8s environment
--host-network Install chaos-mesh using hostNetwork
OPTIONS:
-v, --version Version of chaos-mesh, default value: ${VERSION}
-l, --local [kind] Choose a way to run a local kubernetes cluster, supported value: kind,
If this value is not set and the Kubernetes is not installed, this script will exit with 1.
-n, --name Name of Kubernetes cluster, default value: kind
-c --crd The path of the crd files. Get the crd file from "https://mirrors.chaos-mesh.org" if the crd path is empty.
-r --runtime Runtime specifies which container runtime to use. Currently we only supports docker and containerd. default value: docker
--kind-version Version of the Kind tool, default value: v0.11.1
--node-num The count of the cluster nodes,default value: 3
--k8s-version Version of the Kubernetes cluster,default value: v1.17.2
--volume-num The volumes number of each kubernetes node,default value: 5
--release-name Release name of chaos-mesh, default value: chaos-mesh
--namespace Namespace of chaos-mesh, default value: chaos-mesh
--timezone Specifies timezone to be used by chaos-dashboard, chaos-daemon and controller.
EOF
}
main() {
local local_kube=""
local cm_version="${VERSION}"
local kind_name="kind"
local kind_version="v0.11.1"
local node_num=3
local k8s_version="v1.17.2"
local volume_num=5
local release_name="chaos-mesh"
local namespace="chaos-mesh"
local timezone="UTC"
local force_chaos_mesh=false
local force_local_kube=false
local force_kubectl=false
local force_kind=false
local volume_provisioner=false
local local_registry=false
local crd=""
local runtime="docker"
local template=false
local install_dependency_only=false
local k3s=false
local microk8s=false
local host_network=false
local docker_registry="ghcr.io"
while [[ $# -gt 0 ]]
do
key="$1"
case "$key" in
-h|--help)
usage
exit 0
;;
-l|--local)
local_kube="$2"
shift
shift
;;
-v|--version)
cm_version="$2"
shift
shift
;;
-n|--name)
kind_name="$2"
shift
shift
;;
-c|--crd)
crd="$2"
shift
shift
;;
-r|--runtime)
runtime="$2"
shift
shift
;;
-d|--dependency-only)
install_dependency_only=true
shift
;;
--force)
force_chaos_mesh=true
force_local_kube=true
force_kubectl=true
force_kind=true
shift
;;
--force-local-kube)
force_local_kube=true
shift
;;
--force-kubectl)
force_kubectl=true
shift
;;
--force-kind)
force_kind=true
shift
;;
--force-chaos-mesh)
force_chaos_mesh=true
shift
;;
--template)
template=true
shift
;;
--volume-provisioner)
volume_provisioner=true
shift
;;
--local-registry)
local_registry=true
shift
;;
--kind-version)
kind_version="$2"
shift
shift
;;
--node-num)
node_num="$2"
shift
shift
;;
--k8s-version)
k8s_version="$2"
shift
shift
;;
--volume-num)
volume_num="$2"
shift
shift
;;
--release-name)
release_name="$2"
shift
shift
;;
--namespace)
namespace="$2"
shift
shift
;;
--k3s)
k3s=true
shift
;;
--microk8s)
microk8s=true
shift
;;
--host-network)
host_network=true
shift
;;
--timezone)
timezone="$2"
shift
shift
;;
--docker-registry)
docker_registry="$2"
shift
shift
;;
*)
echo "unknown flag or option $key"
usage
exit 1
;;
esac
done
if [ "${runtime}" != "docker" ] && [ "${runtime}" != "containerd" ]; then
printf "container runtime %s is not supported\n" "${runtime}"
exit 1
fi
if [ "${local_kube}" != "" ] && [ "${local_kube}" != "kind" ]; then
printf "local Kubernetes by %s is not supported\n" "${local_kube}"
exit 1
fi
if [ "${local_kube}" == "kind" ]; then
runtime="containerd"
fi
if [ "${k3s}" == "true" ]; then
runtime="containerd"
fi
if [ "${microk8s}" == "true" ]; then
runtime="containerd"
fi
if [ "${crd}" == "" ]; then
crd="https://mirrors.chaos-mesh.org/${cm_version}/crd.yaml"
fi
if $template; then
ensure gen_crd_manifests "${crd}"
ensure gen_chaos_mesh_manifests "${runtime}" "${k3s}" "${cm_version}" "${timezone}" "${host_network}" "${docker_registry}" "${microk8s}"
exit 0
fi
need_cmd "sed"
need_cmd "tr"
if [ "${local_kube}" == "kind" ]; then
prepare_env
install_kubectl "${k8s_version}" ${force_kubectl}
check_docker
install_kind "${kind_version}" ${force_kind}
install_kubernetes_by_kind "${kind_name}" "${k8s_version}" "${node_num}" "${volume_num}" ${force_local_kube} ${volume_provisioner} ${local_registry}
fi
if [ "${install_dependency_only}" = true ]; then
exit 0
fi
check_kubernetes
install_chaos_mesh "${release_name}" "${namespace}" "${local_kube}" ${force_chaos_mesh} "${crd}" "${runtime}" "${k3s}" "${cm_version}" "${timezone}" "${docker_registry}" "${microk8s}"
ensure_pods_ready "${namespace}" "app.kubernetes.io/component=controller-manager" 100
ensure_pods_ready "${namespace}" "app.kubernetes.io/component=chaos-daemon" 100
ensure_pods_ready "${namespace}" "app.kubernetes.io/component=chaos-dashboard" 100
printf "Chaos Mesh %s is installed successfully\n" "${release_name}"
}
prepare_env() {
mkdir -p "$HOME/local/bin"
local set_path="export PATH=$HOME/local/bin:\$PATH"
local env_file="$HOME/.bash_profile"
if [[ ! -e "${env_file}" ]]; then
ensure touch "${env_file}"
fi
grep -qF -- "${set_path}" "${env_file}" || echo "${set_path}" >> "${env_file}"
ensure source "${env_file}"
}
check_kubernetes() {
need_cmd "kubectl"
kubectl_err_msg=$(kubectl version --output=yaml 2>&1 1>/dev/null)
if [ "$kubectl_err_msg" != "" ]; then
printf "check Kubernetes failed, error: %s\n" "${kubectl_err_msg}"
exit 1
fi
check_kubernetes_version
}
check_kubernetes_version() {
version_info=$(kubectl version --output=yaml | grep gitVersion | sed 's/.*gitVersion: v\([0-9.]*\).*/\1/g')
for v in $version_info
do
if version_lt "$v" "1.12.0"; then
printf "Chaos Mesh requires Kubernetes cluster running 1.12 or later\n"
exit 1
fi
done
}
install_kubectl() {
local kubectl_version=$1
local force_install=$2
printf "Install kubectl client\n"
err_msg=$(kubectl version --client=true --output=yaml 2>&1 1>/dev/null)
if [ "$err_msg" == "" ]; then
v=$(kubectl version --client=true --output=yaml | grep gitVersion | sed 's/.*gitVersion: v\([0-9.]*\).*/\1/g')
target_version=$(echo "${kubectl_version}" | sed s/v//g)
if version_lt "$v" "${target_version}"; then
printf "Chaos Mesg requires kubectl version %s or later\n" "${target_version}"
else
printf "kubectl Version %s has been installed\n" "$v"
if [ "$force_install" != "true" ]; then
return
fi
fi
fi
need_cmd "curl"
local KUBECTL_BIN="${HOME}/local/bin/kubectl"
local target_os=$(lowercase $(uname))
ensure curl -Lo /tmp/kubectl https://storage.googleapis.com/kubernetes-release/release/${kubectl_version}/bin/${target_os}/amd64/kubectl
ensure chmod +x /tmp/kubectl
ensure mv /tmp/kubectl "${KUBECTL_BIN}"
}
install_kubernetes_by_kind() {
local cluster_name=$1
local cluster_version=$2
local node_num=$3
local volume_num=$4
local force_install=$5
local volume_provisioner=$6
local local_registry=$7
printf "Install local Kubernetes %s\n" "${cluster_name}"
need_cmd "kind"
work_dir=${HOME}/kind/${cluster_name}
kubeconfig_path=${work_dir}/config
data_dir=${work_dir}/data
clusters=$(kind get clusters)
cluster_exist=false
for c in $clusters
do
if [ "$c" == "$cluster_name" ]; then
printf "Kind cluster %s has been installed\n" "${cluster_name}"
cluster_exist=true
break
fi
done
if [ "$cluster_exist" == "true" ]; then
if [ "$force_install" == "true" ]; then
printf "Delete Kind Kubernetes cluster %s\n" "${cluster_name}"
kind delete cluster --name="${cluster_name}"
status=$?
if [ $status -ne 0 ]; then
printf "Delete Kind Kubernetes cluster %s failed\n" "${cluster_name}"
exit 1
fi
else
ensure kind get kubeconfig --name="${cluster_name}" > "${kubeconfig_path}"
return
fi
fi
ensure mkdir -p "${work_dir}"
printf "Clean data dir: %s\n" "${data_dir}"
if [ -d "${data_dir}" ]; then
ensure rm -rf "${data_dir}"
fi
config_file=${work_dir}/kind-config.yaml
cat <<EOF > "${config_file}"
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
kubeadmConfigPatches:
- |
kind: ClusterConfiguration
metadata:
name: config
apiServerExtraArgs:
enable-admission-plugins: NodeRestriction,MutatingAdmissionWebhook,ValidatingAdmissionWebhook
nodes:
- role: control-plane
extraPortMappings:
- containerPort: 5000
hostPort: 5000
listenAddress: 127.0.0.1
protocol: TCP
EOF
for ((i=0;i<"${node_num}";i++))
do
ensure mkdir -p "${data_dir}/worker${i}"
cat <<EOF >> "${config_file}"
- role: worker
extraMounts:
EOF
for ((k=1;k<="${volume_num}";k++))
do
ensure mkdir -p "${data_dir}/worker${i}/vol${k}"
cat <<EOF >> "${config_file}"
- containerPath: /mnt/disks/vol${k}
hostPath: ${data_dir}/worker${i}/vol${k}
EOF
done
done
local kind_image="kindest/node:${cluster_version}"
printf "start to create kubernetes cluster %s" "${cluster_name}"
ensure kind create cluster --config "${config_file}" --image="${kind_image}" --name="${cluster_name}" --retain -v 1
ensure kind get kubeconfig --name="${cluster_name}" > "${kubeconfig_path}"
ensure export KUBECONFIG="${kubeconfig_path}"
if [ "$volume_provisioner" == "true" ]; then
deploy_volume_provisioner "${work_dir}"
fi
}
deploy_volume_provisioner() {
local data_dir=$1
local config_file=${data_dir}/local-volume-provisionser.yaml
volume_provisioner_image="quay.io/external_storage/local-volume-provisioner:v2.3.2"
cat <<EOF >"${config_file}"
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: "local-storage"
provisioner: "kubernetes.io/no-provisioner"
volumeBindingMode: "WaitForFirstConsumer"
---
apiVersion: v1
kind: ConfigMap
metadata:
name: local-provisioner-config
namespace: kube-system
data:
nodeLabelsForPV: |
- kubernetes.io/hostname
storageClassMap: |
local-storage:
hostDir: /mnt/disks
mountDir: /mnt/disks
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: local-volume-provisioner
namespace: kube-system
labels:
app: local-volume-provisioner
spec:
selector:
matchLabels:
app: local-volume-provisioner
template:
metadata:
labels:
app: local-volume-provisioner
spec:
serviceAccountName: local-storage-admin
containers:
- image: ${volume_provisioner_image}
name: provisioner
securityContext:
privileged: true
env:
- name: MY_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: MY_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: JOB_CONTAINER_IMAGE
value: "quay.io/external_storage/local-volume-provisioner:v2.3.2"
resources:
requests:
cpu: 100m
memory: 100Mi
limits:
cpu: 100m
memory: 100Mi
volumeMounts:
- mountPath: /etc/provisioner/config
name: provisioner-config
readOnly: true
# mounting /dev in DinD environment would fail
# - mountPath: /dev
# name: provisioner-dev
- mountPath: /mnt/disks
name: local-disks
mountPropagation: "HostToContainer"
volumes:
- name: provisioner-config
configMap:
name: local-provisioner-config
# - name: provisioner-dev
# hostPath:
# path: /dev
- name: local-disks
hostPath:
path: /mnt/disks
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: local-storage-admin
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: local-storage-provisioner-pv-binding
namespace: kube-system
subjects:
- kind: ServiceAccount
name: local-storage-admin
namespace: kube-system
roleRef:
kind: ClusterRole
name: system:persistent-volume-provisioner
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: local-storage-provisioner-node-clusterrole
namespace: kube-system
rules:
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: local-storage-provisioner-node-binding
namespace: kube-system
subjects:
- kind: ServiceAccount
name: local-storage-admin
namespace: kube-system
roleRef:
kind: ClusterRole
name: local-storage-provisioner-node-clusterrole
apiGroup: rbac.authorization.k8s.io
EOF
ensure kubectl apply -f "${config_file}"
}
install_kind() {
local kind_version=$1
local force_install=$2
printf "Install Kind tool\n"
err_msg=$(kind version 2>&1 1>/dev/null)
if [ "$err_msg" == "" ]; then
v=$(kind version | awk '{print $2}' | sed s/v//g)
target_version=${kind_version//v}
if version_lt "$v" "${target_version}"; then
printf "Chaos Mesh requires Kind version %s or later\n" "${target_version}"
else
printf "Kind Version %s has been installed\n" "$v"
if [ "$force_install" != "true" ]; then
return
fi
fi
fi
local KIND_BIN="${HOME}/local/bin/kind"
local target_os=$(lowercase $(uname))
ensure curl -Lo /tmp/kind https://github.com/kubernetes-sigs/kind/releases/download/"$1"/kind-"${target_os}"-amd64
ensure chmod +x /tmp/kind
ensure mv /tmp/kind "$KIND_BIN"
}
install_chaos_mesh() {
local release_name=$1
local namespace=$2
local local_kube=$3
local force_install=$4
local crd=$5
local runtime=$6
local k3s=$7
local version=$8
local timezone=$9
local docker_registry=${10}
local microk8s=${11}
printf "Install Chaos Mesh %s\n" "${release_name}"
gen_crd_manifests "${crd}" | kubectl create --validate=false -f - || exit 1
gen_chaos_mesh_manifests "${runtime}" "${k3s}" "${version}" "${timezone}" "${host_network}" "${docker_registry}" "${microk8s}" | kubectl apply -f - || exit 1
}
version_lt() {
vercomp $1 $2
if [ $? == 2 ]; then
return 0
fi
return 1
}
vercomp () {
if [[ $1 == $2 ]]
then
return 0
fi
local IFS=.
local i ver1=("$1") ver2=("$2")
# fill empty fields in ver1 with zeros
for ((i=${#ver1[@]}; i<${#ver2[@]}; i++))
do
ver1[i]=0
done
for ((i=0; i<${#ver1[@]}; i++))
do
if [[ -z ${ver2[i]} ]]
then
# fill empty fields in ver2 with zeros
ver2[i]=0
fi
if ((10#${ver1[i]} > 10#${ver2[i]}))
then
return 1
fi
if ((10#${ver1[i]} < 10#${ver2[i]}))
then
return 2
fi
done
return 0
}
check_docker() {
need_cmd "docker"
docker_err_msg=$(docker version 2>&1 1>/dev/null)
if [ "$docker_err_msg" != "" ]; then
printf "check docker failed:\n"
echo "$docker_err_msg"
exit 1
fi
}
say() {
printf 'install chaos-mesh: %s\n' "$1"
}
err() {
say "$1" >&2
exit 1
}
need_cmd() {
if ! check_cmd "$1"; then
err "need '$1' (command not found)"
fi
}
check_cmd() {
command -v "$1" > /dev/null 2>&1
}
lowercase() {
echo "$@" | tr "[A-Z]" "[a-z]"
}
# Run a command that should never fail. If the command fails execution
# will immediately terminate with an error showing the failing
# command.
ensure() {
if ! "$@"; then err "command failed: $*"; fi
}
ensure_pods_ready() {
local namespace=$1
local labels=""
local limit=$3
if [ "$2" != "" ]; then
labels="-l $2"
fi
count=0
while [ -n "$(kubectl get pods -n "${namespace}" ${labels} --no-headers | grep -v Running)" ];
do
echo "Waiting for pod running" && sleep 10;
kubectl get pods -n "${namespace}" ${labels} --no-headers | >&2 grep -v Running || true
((count=count+1))
if [ $count -gt $limit ]; then
printf "Waiting for pod status running timeout\n"
exit 1
fi
done
}
gen_crd_manifests() {
local crd=$1
if check_url "$crd"; then
need_cmd curl
ensure curl -sSL "$crd"
return
fi
ensure cat "$crd"
}
check_url() {
local url=$1
local regex='^(https?|ftp|file)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]\.[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]$'
if [[ $url =~ $regex ]];then
return 0
else
return 1
fi
}
gen_chaos_mesh_manifests() {
local runtime=$1
local k3s=$2
local version=$3
local timezone=$4
local host_network=$5
local docker_registry=$6
local microk8s=$7
local socketDir="/var/run"
local socketName="docker.sock"
if [ "${runtime}" == "containerd" ]; then
socketDir="/run/containerd"
socketName="containerd.sock"
fi
if [ "${k3s}" == "true" ]; then
socketDir="/run/k3s/containerd"
socketName="containerd.sock"
fi
if [ "${microk8s}" == "true" ]; then
socketDir="/var/snap/microk8s/common/run"
socketName="containerd.sock"
fi
need_cmd mktemp
need_cmd openssl
need_cmd curl
K8S_SERVICE="chaos-mesh-controller-manager"
K8S_NAMESPACE="chaos-mesh"
VERSION_TAG="${version}"
IMAGE_REGISTRY_PREFIX="${docker_registry}"
tmpdir=$(mktemp -d)
ensure openssl genrsa -out ${tmpdir}/ca.key 2048 > /dev/null 2>&1
ensure openssl req -x509 -new -nodes -key ${tmpdir}/ca.key -subj "/CN=${K8S_SERVICE}.${K8S_NAMESPACE}.svc" -days 1875 -out ${tmpdir}/ca.crt > /dev/null 2>&1
ensure openssl genrsa -out ${tmpdir}/server.key 2048 > /dev/null 2>&1
cat <<EOF > ${tmpdir}/csr.conf
[req]
prompt = no
req_extensions = v3_req
distinguished_name = dn
[dn]
CN = ${K8S_SERVICE}.${K8S_NAMESPACE}.svc
[v3_req]
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
DNS.1 = ${K8S_SERVICE}
DNS.2 = ${K8S_SERVICE}.${K8S_NAMESPACE}
DNS.3 = ${K8S_SERVICE}.${K8S_NAMESPACE}.svc
EOF
ensure openssl req -new -key ${tmpdir}/server.key -out ${tmpdir}/server.csr -config ${tmpdir}/csr.conf > /dev/null 2>&1
ensure openssl x509 -req -in ${tmpdir}/server.csr -CA ${tmpdir}/ca.crt -CAkey ${tmpdir}/ca.key -CAcreateserial -out ${tmpdir}/server.crt -days 1875 -extensions v3_req -extfile ${tmpdir}/csr.conf > /dev/null 2>&1
TLS_KEY=$(openssl base64 -A -in ${tmpdir}/server.key)
TLS_CRT=$(openssl base64 -A -in ${tmpdir}/server.crt)
CA_BUNDLE=$(openssl base64 -A -in ${tmpdir}/ca.crt)
# chaos-mesh.yaml start
cat <<EOF
---
apiVersion: v1
kind: Namespace
metadata:
name: chaos-mesh
---
# Source: chaos-mesh/templates/chaos-daemon-rbac.yaml
kind: ServiceAccount
apiVersion: v1
metadata:
namespace: "chaos-mesh"
name: chaos-daemon
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: chaos-daemon
---
# Source: chaos-mesh/templates/chaos-dashboard-rbac.yaml
# Copyright 2022 Chaos Mesh Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# ServiceAccount for component chaos-dashboard
kind: ServiceAccount
apiVersion: v1
metadata:
namespace: "chaos-mesh"
name: chaos-dashboard
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: chaos-dashboard
---
# Source: chaos-mesh/templates/controller-manager-rbac.yaml
# Copyright 2021 Chaos Mesh Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
kind: ServiceAccount
apiVersion: v1
metadata:
namespace: "chaos-mesh"
name: chaos-controller-manager
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: controller-manager
---
# Source: chaos-mesh/templates/secrets-configuration.yaml
# Copyright 2021 Chaos Mesh Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
kind: Secret
apiVersion: v1
metadata:
name: chaos-mesh-webhook-certs
namespace: "chaos-mesh"
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: webhook-secret
type: Opaque
data:
ca.crt: "${CA_BUNDLE}"
tls.crt: "${TLS_CRT}"
tls.key: "${TLS_KEY}"
---
# Source: chaos-mesh/templates/chaos-dashboard-rbac.yaml
# ClusterRole for chaos-dashboard at cluster scope
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: chaos-mesh-chaos-dashboard-cluster-level
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: chaos-dashboard
rules:
# chaos-dashboard could list namespace for selector hints
- apiGroups: [ "" ]
resources:
- namespaces
verbs:
- get
- list
- watch
# chaos-dashboard use subjectaccessreviews to authorize the requests
- apiGroups: [ "authorization.k8s.io" ]
resources:
- subjectaccessreviews
verbs:
- create
---
# Source: chaos-mesh/templates/chaos-dashboard-rbac.yaml
# ClusterRole for chaos-dashboard in target namespace
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: chaos-mesh-chaos-dashboard-target-namespace
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: chaos-dashboard
rules:
# chaos dashboard could list pods for selector hints
- apiGroups:
- ""
resources:
- pods
verbs:
- get
- list
- watch
# chaos dashboard could record evnets from chaos experiments
- apiGroups:
- ""
resources:
- events
verbs:
- get
- list
- watch
# chaos dashboard could record and manipulate all the Chaos Mesh resources in target namespace
- apiGroups: [ "chaos-mesh.org" ]
resources:
- "*"
verbs: [ "*" ]
---
# Source: chaos-mesh/templates/controller-manager-rbac.yaml
# roles
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: chaos-mesh-chaos-controller-manager-target-namespace
labels:
app.kubernetes.io/name: chaos-mesh
app.kubernetes.io/instance: chaos-mesh
app.kubernetes.io/part-of: chaos-mesh
app.kubernetes.io/version: ${VERSION_TAG##v}
app.kubernetes.io/component: controller-manager
rules:
- apiGroups: [ "" ]
resources: [ "pods", "configmaps", "secrets"]
verbs: [ "get", "list", "watch", "delete", "update", "patch" ]
- apiGroups:
- ""